Invention Grant
- Patent Title: Solar cell, production method therefor, and solar cell module
- Patent Title (中): 太阳能电池，其制造方法和太阳能电池组件
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Application No.: US14891636Application Date: 2014-05-17
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Publication No.: US09553228B2Publication Date: 2017-01-24
- Inventor: Masashi Hino , Daisuke Adachi
- Applicant: KANEKA CORPORATION
- Applicant Address: JP Osaka-shi
- Assignee: KANEKA CORPORATION
- Current Assignee: KANEKA CORPORATION
- Current Assignee Address: JP Osaka-shi
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: JP2013-105530 20130517
- International Application: PCT/JP2014/063130 WO 20140517
- International Announcement: WO2014/185537 WO 20141120
- Main IPC: H01L31/00
- IPC: H01L31/00 ; H01L21/00 ; H01L31/074 ; H01L31/0224 ; H01L31/0747 ; H01L31/18
Abstract:
A solar cell of the invention includes a collecting electrode on a first principal surface of a photoelectric conversion section. The collecting electrode includes a first electroconductive layer and a second electroconductive layer in this order from the photoelectric conversion section. On the first principal surface of the photoelectric conversion section, an insulating layer is provided in a first electroconductive layer-non-formed region where the first electroconductive layer is not formed. The insulating layer includes a first insulating layer is in contact with the first electroconductive layer on the first principal surface of the photoelectric conversion section, and a second insulating layer that is formed so as to cover at least a part of the first insulating layer.
Public/Granted literature
- US20160126399A1 Solar Cell, Production Method Therefor, and Solar Cell Module Public/Granted day:2016-05-05
Information query
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